External Battery Cabinet Installation - Liebert UPSTATION GXT 2U User Manual

External Battery Cabinet Installation

Optional Liebert external battery cabinets may be connected to the UPS
to provide additional battery run time.
designed to be placed all on one side of the UPS or stacked beneath the
UPS. There is no limit to the number of external battery cabinets that can
be used but each cabinet will increase the battery recharge time.
CAUTION:
1.
ifications). External battery cabinets can be used in rack-mount or
tower configuration. Take proper precautions when lifting them.
2. Visually inspect the external battery cabinet for freight damage.
Report damage to the carrier and your local dealer or Liebert Repre-
sentative.
3. For slide rail installations, first remove the top/side fin. Top/side fin
slides forward and then lift up to remove. Optional rack-mount han-
dles are shipped with the external battery cabinet and maybe
installed at this time if desired.
4. Securing hardware and slide rails are sold separately. Please con-
tact your local dealer or Liebert Representative for these additional
options and any assistance needed.
Fasten the slides into position with the
screws per the instructions included
with the slide rails.
5. Use the enclosed support bases for the
tower option to prevent tip-over. One
additional set of support base exten-
sions ship with each external battery kit
to accommodate the external battery
cabinets.
6. Connect the supplied external battery
cabinet cable to the rear of the exter-
nal battery cabinet, then to the rear of
the UPS.
7. Turn the battery breaker on the rear of
the external battery cabinet "ON".
8. The UPS is now equipped with additional backup battery runtime. For
approximate battery runtimes please refer to the Battery Run Time
Charts in the back of this manual.
NOTE: You can use the Configuration Program to select the number
of external battery cabinets connected to the UPS.
The external battery cabinet(s) are heavy (see spec-
14
External battery cabinets are